12966526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4707

約数の個数: 16

約数和(自身を含む): 20632608

約数和(自身を除く): 7666082

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 4621, 9242, 106283, 212566, 281881, 563762, 6483263, 12966526]

約数ペア:

[(1, 12966526), (2, 6483263), (23, 563762), (46, 281881), (61, 212566), (122, 106283), (1403, 9242), (2806, 4621)]